WY

William J. Yorke

IC ICI: 1 patents #65 of 244Top 30%
📍 Saint-Bruno-de-Montarville, CA: #2 of 3 inventorsTop 70%
Overall (1989): #42,763 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875951 Chemical foaming of emulsion explosive compositions David William Prest 1989-10-24